As you may have heard, the couple recently broke up after two years together.

Instead, it will be a family affair for Ms. Lawrence. "I can bring both my parents, which is amazing," she told me at yesterday's BAFTA Tea Party at the Four Seasons in Beverly Hills. "It was originally just a plus-one."

As of yesterday afternoon, the Silver Linings Playbook star was still choosing between two Christian Dior dresses for the big night. "I'm not a fashion person so me looking at a sketch is like looking at a long-division math problem," she said. "I just don't know what I'm looking at so it's really nerve-racking."

Also not so high on Lawrence's radar of things to look forward to is the possibility of winning.

"I think of the nightmare of getting up there and like my pants falling down and instead of me saying, ‘Thank you,' I end up being like, ‘Screw all you guys!'" she cracked.